[REBOL] Re: Stupid question: Locals ??
From: greggirwin:mindspring at: 17-Dec-2002 11:26
Hi Robert,
RMM> paragraph: has [name pvalue toemit][
RMM> toemit: make block! ['textbox ""]
RMM> ; value now has a name/value structure itself
RMM> foreach tmp value [
RMM> name: tmp/1
RMM> pvalue: tmp/2
RMM> switch/default name [
RMM> parapart [append last toemit pvalue]
RMM> ][print ["Unknown INLINE-TAG found:" name]]
RMM> ]
RMM> emit toemit
RMM> ]
RMM> The strange thing is that 'toemit keeps its value between calls to
RMM> paragraph. Why this? It's declared as local and I create a new block
RMM> each time. Robert
Are you sure toemit is keeping its value? Using make block! should
work, but you're doing an APPEND LAST, so you're adding to the last
element of toemit, which is "" initially, not copied, so I think
that's what is keeping its value.
-- Gregg
